We can see a stealthy figure landing on some pagoda-like rooftops. It's probably not in-engine footage since there's a reddish stylized background, though. Check out the teaser for yourself below.

Assassin’s Creed: Codename Red will finally take the series to feudal Japan. The next main game after Mirage will put us in the shoes of a shinobi assassin, but that’s about all we know about it.